Mathematics Teacher (1963) Vol. 56, No. 2

  • Mathematics Teacher (1963) Vol. 56, No. 2

    FEBRUARY 1963 Report to the international congress of mathematicians J OHN G. KEMENY Encou'raging creativity in the mathematics classroom L. EDWI N HIRSCHI A device for demonst1ating some elementary properties of integers ERNST M. COHN A look at the base negative ten RICHARD D. T WADDLE Using a negative base for number